Cronos bug bounty programs
cronos.com Updated
Cronos runs one public program: a HackenProof bug bounty paying up to $20,000.
- Top reward
- $20,000
- HackenProof
- Programs
- 1
- 1 pays cash
- Targets in scope
- 3
- 3 types
- Last change
- None yet
- Tracked since Nov 2026
Where to report
The one public program Cronos runs.
| Program | Critical | High | Medium | Low | Top reward | Safe harbor | KYC | First response | Status |
|---|---|---|---|---|---|---|---|---|---|
Ult: Trade Stocks & Crypto
HackenProof · Bug bounty |
$20k | – | – | – | $20,000 | – | Required | 5 days promised | Open |
-
- Critical
- $20k
- High
- –
- Medium
- –
- Low
- –
- KYC
- Required
- First response
- 5 days promised
Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.
What is in scope
3 targets. 5 excluded.
-
https://api.cronos.com
APIs
-
https://play.google.com/store/apps/details?id=com.defi.wallet
Android
-
https://apps.apple.com/us/app/ult-trade-stocks-crypto/id1512048310
iOS
No target matches. Try part of a host name, such as the company name.
Out of scope 5
Don't test these. A program can exclude a host another program covers; the program you report to decides.
-
CoinGecko / GeckoTerminal price feeds
-
Hyperliquid (API/WebSocket and on-chain protocol)
-
Onramper and other fiat on-ramp providers
-
Polymarket
-
Privy, Alchemy, and other wallet/account-abstraction infrastructure providers
Recent changes
Reward and scope changes across every Cronos program, newest first.
No changes recorded yet. New targets and reward moves show up here and in the RSS feed.
About this page
This page gathers every public program listed under cronos.com: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.
Something wrong or missing? Report a correction.